摘要
Steel is a particularly challenging material to semi-solid process because of the high temperatures involved and the potential for surface oxidation.Here,the experience of semi-solid processing is reviewed and the current situation in relation to commercial application is assessed.The review will include discussion of the range of potential steel materials which are amenable to thixoformingn and identification of suitable steels;modelling of die fill and rheological properties of semi solid steel;technology considerations for industrialisation;die development and the properties of thixoformed products.
Steel is a particularly challenging material to semi-solid process because of the high temperatures involved and the potential for surface oxidation.Here,the experience of semi-solid processing is reviewed and the current situation in relation to commercial application is assessed.The review will include discussion of the range of potential steel materials which are amenable to thixoformingn and identification of suitable steels;modelling of die fill and rheological properties of semi solid steel;technology considerations for industrialisation;die development and the properties of thixoformed products.
出处
《中国有色金属学会会刊：英文版》
CSCD
2010年第S3期1048-1054,共7页
Transactions of Nonferrous Metals Society of China
基金
University of Liège,Belgium and EU COST 541 "ThixoSteel"
